The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Apr. 21, 2025
Nihon Dempa Kogyo Co., Ltd., Tokyo, JP;
NIHON DEMPA KOGYO CO., LTD., Tokyo, JP;
Abstract
A crystal unit with a built-in temperature sensor in a single chamber structure is provided and includes: a container, a depressed portion, an AT-cut quartz-crystal vibrating piece, a temperature sensor, two adhesion pads, and a pedestal made of a crystal disposed between the two adhesion pads and the AT-cut quartz-crystal vibrating piece. Depending on whether the AT-cut quartz-crystal vibrating piece is adhered to the pedestal at the two positions along the X-axis or is adhered to the pedestal at the two positions along the Z'-axis, the pedestal made of the crystal has the X-axis, or the Z′-axis or a Z-axis of the crystal in a direction parallel to a plane, and is adhered to the two adhesion pads in a positional relationship in which the axis of the pedestal is parallel to the first direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile